Erayada ka bilowda xarafka S ee Xisaabta
- Sample: Muunad
- Sample, random: Muunad xulasho la’
- Satisfy: Raalligalin
- Scaler: Foolwaa
- Scaler product: Taran foolwaa
- Scaler quantity: Xaddi foolwaa
- Scale: Iskeel
- Scale, drawing to: Ku sawiran iskeel
- Scalene: Isma le’eke
- Score: Dhibco
- Secant: Siikant
- Section: Qayb
- Section, conic: Jeeb toobineed
- Sector of a circle: Qayb goobo
- Sector, spherical: Qayb kubbadeed
- Segment: Qoqob
- Segment of a circle: Qoqob goobo
- Segment of a curve: Qoqod xood
- Segment, line: Xarriijin
- Selling price: Sicir gadid
- Semi-annual: Sannad badh/Nus sannad
- Semicircle: Goobo badh/Nus goobo
- Sentence: Weedh
- Sentence, open: Weedh furan
- Sequence: Susan
- Sequence, bounds of: Soohdimaha susun
- Sequence, bounded from above: Susun sare ka soohdimaysan
- Sequence, bounded from below: Susun hoos ka soohdimaysan
- Sequence, greatest lower bound of a: Soohdin hoosaadka u wayn ee susun
- Sequence, least upper bound of a: Soohdin saraadka u yar ee susun
- Sequence, lower bound of a: Soohdin hoosaadka susun
- Sequence, upper bound of a: Soohdin saraadka susun
- Sequence, limit of a: Xad susun
- Series: Dareerin
- Series, alternating: Dareerin talantaalli ah
- Series, binomial: Dareerin labotibix
- Series, factorial: Dareerin abnaq
- Series, geometric: Dareerin joomateri
- Series, harmonic: Dareerin tawaafuqi
- Series, Taylor’s: Dareerinta Taylar
- Set: Urur
- Set, complementary of a: Urur duleed
- Set, empty: Urur madhan
- Set, universal: Urur guud
- Sets, disjoint: Ururro dhextaal ah
- Sets, intersection of: Dhextaalka ururro
- Sets, union of: Isutagga ururro
- Side: Dhinac
- Side of an angle: Dhinac xagal
- Side opposite to an angle: Dhinaca ka soo horjeeda xagal
- Side of a polygon: Dhinac geesoole
- Sides of an equation: Dhinacyada isle’egeed
- Sigma: Sigma
- Sign: Calaamad
- Similar: Isu eg
- Similar figures: Shaxanno isu eg
- Similar fractions: Jajabyo isu eg
- Similar terms: Tibxo isu eg
- Similar triangles: Saddex xagallo isu eg
- Similarity: Ekaansho
- Simple harmonic motion: Walhasho
- Simplification: Fududayn
- Simplified: Fududaysan
- Simultaneous equations: Isle’egyo wadajira
- Simultaneous inequalities: Isma le’egyo wadajira
- Sine: Sayn
- Sines, law of: Xeerka sayn-yada
- Sine curve: Xood sayn
- Sine of a curve: Sayn tiro
- Sine of an angle: Sayn xagal
- Slope: Tiiro
- Slope of a curve at a point: Tiiro xood ee bar
- Slope of a straight line: Tiiro xarriiq toosan
- Smooth curve: Xood sima
- Solid: Adke
- Solid angle: Xalad adke
- Solid geometry: Joomateri adke
- Solid of a revolution: Wareeg adke
- Solids, similar: Adkayaal isu eg
- Solution: Furfuris
- Space: Dululaati
- Space, sample: Muunad dululaati
- Sphere, cord of a: Boqon kubbadeed
- Sphere, equation of a: Isle’eg kubbadeed
- Sphere secant of a: Siikanti kubbad
- Spherical: Kubbadeed
- Spherical angle: Xagal kubbadeed
- Spherical coordinates: Kulanno kubbadeed
- Spherical surface: Dul kubbadeed
- Spiral: Gariirad
- Square: Labajibbaar
- Square matrix: Taxane labajibbaarane
- Square numbers: Tirooyin labajibbaar
- Square root: Xidid labajibbaar
- Squares, different of two: Labajibbaar faraq laba tiro
- Squares, magic: Labajibbaaraneyaasha sixirka
- Squares, method of least: Dariiqad, labajibbaarayaasha ee ugu yar
- Standard: Beegal
- Standard deviation: Leexsanaan beegal ah
- Straight: Toosan
- Straight angle: Xagal toosan
- Straight line: Xarriiq toosan
- Structure, mathematical: Dhis xisaabeed
- Subgroup: Koox hoosaad
- Subset: Hormo urur
- Subtend: Laal
- Subtraction: Kalagoyn
- Successive: Isdabajoog
- Successive trails: Isku-dayaal isdabajooga
- Sufficient: Filan
- Sufficient condition: Xaalad kaafi ah
- Sum: Wadar
- Sum, algebraic: Wadar aljabreed
- Sum, limit of a: Xadka wadar
- Sum of vectors: Wadar leebab
- Summation: Wadarayn
- Summation sign: Calaamad wadarayn
- Supplementary angles: Xaglo istoosiya
- Surd, binomial: Seed labatibxaale
- Surd, trinomial: Seed saddextibxaale
- Surd index: Muujiyo seed
- Surds, conjugate binomials: Xisdiga labatibxaale seed
- Surface: Dul
- Surface, curved: Dul xoodan
- Surface, cylindrical: Dul dhululubaysan
- Surface, plane: Dul sallax
- Surface, spherical: Dul kubbadaysan
- Surface of revolution: Dul wareeg
- Surjection: Fansaar hagooge
- Symbol: Summad
- Symbols, algebraic: Summadaha aljebreed
- Symmetry: Wanqar
- Symmetry, axial: Wanqar dibadeed
- Synthetic division: Qaybsoon
- System: Habdhis
- System, coordinate: Habdhis kulan
- System, decimal: Habdhis tobanle
- System, mathematical: Habdhis xisaabeed
- System, number: Habdhis tiro